x-img {
    .imgContainer {
        // 一张
        .oneImgContainer {
            margin-top: 10px;
            width: 100%;
            height: 18rem;
            overflow: hidden;
            button {
                padding: 0;
            }
            img{width: 100%;}
        }
        //两张
        //四张
        .fourImgContainer,
        .twoImgContainer {
            width: 100%;
            margin-top: 5px;
        }
        .many_four,
        .many_two{
            width: 48%;
            float: left;
            margin-right: 3px;
        }
        // 多张
        .manyImgContainer {
            width: 100%;
            margin-top: .5rem;
            margin-left: .9rem;
        }
        .many {
            width: 30%;
            padding: 0;
            float: left;
            margin-right: 3px;

            img {
                width: 100%;
                height: 100%;
            }
        }
    }
}
